The Citing articles tool gives a list of articles citing the current article. The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).
Francesco Crea, Claudia Foti, Demetrio Milea and Silvio Sammartano Metal Ions in Life Sciences, Cadmium: From Toxicity to Essentiality 11 63 (2013) https://doi.org/10.1007/978-94-007-5179-8_3